Claghorn, J., & Werthmann, C. (2015). Non-formal Growth and Landslide Risk: The research project "Rehabitar la montana" seeks for strategies to improve non-formal settlements on the steep slopes of the Aburrá valley on the fringes of the Colombian metropolis Medellin. Topos.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিClaghorn, Joseph, এবং Christian Werthmann. "Non-formal Growth and Landslide Risk: The Research Project "Rehabitar La Montana" Seeks for Strategies to Improve Non-formal Settlements on the Steep Slopes of the Aburrá Valley on the Fringes of the Colombian Metropolis Medellin." Topos 2015.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিClaghorn, Joseph, এবং Christian Werthmann. "Non-formal Growth and Landslide Risk: The Research Project "Rehabitar La Montana" Seeks for Strategies to Improve Non-formal Settlements on the Steep Slopes of the Aburrá Valley on the Fringes of the Colombian Metropolis Medellin." Topos, 2015.